- RS811 bottom bracket mount calliper offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
- Low profile aerodynamic direct mount Super SLR-EV Dual-Pivot design provides superior brake performance and light action
- Must be used in conjunction with super SLR levers for correct leverage ratio
- Enhanced brake arch proportions give a quicker linear response and increased power
- Can be used on frames with bottom bracket / chainstay direct mounts
- Low profile outer cable stop position improves cable routing for reduced friction
- Cartridge brake shoes for easy replacement
- Convex washers on the brake shoes offer toe-in brake adjustment and easy alignment
- Lightweight aluminium construction, with an anodised finish to preserve the good looks
- Added clearance for compatibility with 28C tire size
Shimano Ultegra
Br-Rs811 Bb / Chainstay Direct Mount Brake Calliper, Rear
£79.99